#banner1{
	width:1182px;
	height:300px;
	margin:51px auto;
}
#banner1 img{
	float:left;
}
#banner1 img:hover{
	 box-shadow: 10px 10px 5px #888888;
}
#banner2{
	text-align:center;
	font-size:20px;
}
#banner2 ul {
    list-style: none;
    height:542px;
    width:962px;
    overflow:hidden;
}
#banner2 ul li {
    height:542px;
}
#banner2 ol {
	height:542px;
	width:221px;
    list-style: none;
    position:relative;
    top:-540px;
    left:970px;
    overflow:scroll;
}
#banner2 ol::-webkit-scrollbar{
	background:rgb(217,217,217);
}
#banner2 ol::-webkit-scrollbar-thumb{
	border-radius: 10px;
    -webkit-box-shadow: inset 0 0 5px rgba(0,0,0,0.2);
    background:red;
}
#banner2 ol::-webkit-scrollbar {
    width:15px;
    height:0px;
}
#video{
	width:1219px;
	height:540px;
	margin:30px auto;
	overflow:hidden;
}
#banner2 ol li {
    width:221px;
    height:166px;
    text-align: center;
    margin-bottom:12px;
    line-height: 50px;
    cursor: pointer;
}
#banner2 #video_play{
	position:relative;
	top:300px;
	left:-150px;
    /*display:none;*/
}
#banner3{
	width:1340px;
	height:720px;
	margin:0 auto;
	text-align:center;
}
#banner3 h1{
	font-size:40px;
	margin-top:52px;
	margin-bottom:33px;
}
#banner3 ul{
	float:left;
	height:360px;
	width:440px;
	font-size:17px;
}
#banner3 ul li{
	overflow:hidden;
}
#banner3 ul li a{
	color:black;
	line-height:30px;
}
#banner3 ul li img:hover{
	transition:all 0.5s;
	transform:scale(1.2); 
}
#banner3 ul li img{
	margin-top:10px;
	transition:all 0.3s;
}
#banner4{
	width:1348px;
	height:458px;
	margin:0 auto;
	overflow:hidden;
}
#banner4 div h1{
	font-size:80px;
	color:white;
}
#banner4 div{
   height:275px;
   width:440px;
   margin:0 auto;
   text-align:center;
   position:relative;
   top:-300px;
}
#banner4 p{
	font-size:22px;
	color:white;
	margin-bottom:15px;
}
#banner4 a{
	height:30px;
	width:80px;
	background-color:black;
	color:white;
	padding:8px 10px;
	font-size:5px;
	text-decoration:none;
	margin-right:17px;
}
#banner4 img{
	width:100%;
}
#banner4 a:hover{
    background-color:red;
	opacity :1;
	transition:all .5s;
}
#banner5 h1{
	font-size:45px;
	text-align:center;
}
#banner5 #lunbo1{
	height:340px;
	width:1100px;
	margin:0 auto;
}
#banner5 #lunbo1 iframe{
	position:relative;
	top:-120px;
}
#banner5 #lunbo2{
	height:340px;
	width:1100px;
	margin:0 auto;
}
#banner5 #lunbo2 iframe{
	position:relative;
	top:-120px;
}
#down{
	width:1348px;
	height:1260px;
	margin:0 auto;
}